Enter any password below. It's analyzed here and never stored or transmitted.
🔑 6 passwords analyzed so far
How to use this tool
1Type or paste your password into the input field.
2The tool instantly rates its strength from Weak to Strong.
3Read the breakdown showing length, character variety, and common patterns.
4Follow the suggestions to improve the password before using it anywhere.
Frequently asked questions
Is my password sent to your server?
No. The check runs entirely in your browser using JavaScript. Nothing you type is transmitted.
What makes a password strong?
At least 12 characters combining uppercase, lowercase, digits, and symbols. Avoid dictionary words, names, and keyboard patterns like qwerty.
Why does a long password score lower than a shorter one?
Length alone is not enough. If the long password is a common phrase or uses only one character type, it scores lower than a shorter mixed-character password.
What is entropy in the strength score?
Entropy measures how unpredictable your password is. Higher entropy means more possible combinations an attacker would need to guess.